Conjunction Event Detail

    ✅
    Very Low Risk
    Very low collision probability. Continue monitoring.
    7.898329E-7
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T01:34:19+0800
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    1 Object 1

    AOE ID 56148
    NORAD ID 56148
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 58530
    NORAD ID 58530
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-5089 STARLINK-31009
    Time of Closest Approach 2026-10-28T02:28:49+0000
    Collision Probability (Pc) 7.898329E-7
    Conjunction Distance (km) 1.715 km
    Relative Speed (km/s) 0.631 km/s
    Conjunction Risk Parameters R (Radial): -1.675 | I (In-track): 0.358 | C (Cross-track): -0.064
    Collision Risk Index (CRI) 0.33
    X Position (km) 4095.582 4094.818
    Position Y (km) -2911.554 -2910.57
    Position Z (km) 4672.041 4670.863
    Velocity X (km/s) 4.245 4.601
    Velocity Y (km/s) 6.334 6.072
    Velocity Z (km/s) 0.202 -0.247

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-5089 STARLINK-31009
    Semimajor Axis (a) 6874.619 km 6861.180 km
    Eccentricity (e) 0.002240 0.000813
    Inclination (i) 42.9800° 42.9958°
    RAAN 243.0411° 236.1223°
    Perigee Argument 147.1830° 282.6151°
    Mean Anomaly (M) 213.0416° 77.3792°
    Apogee 511.884 km 488.621 km
    Perigee 481.080 km 477.465 km
    Orbit Epoch 2026-10-27T04:03:46+0000 2026-10-27T04:06:24+0000

    STARLINK-5089 & STARLINK-31009 Collision Probability (Pc) Trend

    STARLINK-5089 & STARLINK-31009 Collision Probability (Pc) TrendNot Available

    STARLINK-5089 & STARLINK-31009 Miss Distance (Miss Distance) Trend

    STARLINK-5089 & STARLINK-31009 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-5089Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-31009Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-5089Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-31009Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-5089

    No nearby objects data